'Dinky' asteroid imaged by NASA has ultra-rare double moon, study confirms'Dinky' asteroid imaged by NASA has ultra-rare double moon, study confirms - Livescience.com
livescience.comSubmitted by livescience8748 in science
Researchers have proposed a model for how a double moon named Selam formed around the tiny asteroid Dinkinesh. This is the first 'contact binary' moon ever discovered, scientists say.